CH86667A - Endless chain forming a tread for tractors and similar vehicles. - Google Patents
Endless chain forming a tread for tractors and similar vehicles.Info
- Publication number
- CH86667A CH86667A CH86667DA CH86667A CH 86667 A CH86667 A CH 86667A CH 86667D A CH86667D A CH 86667DA CH 86667 A CH86667 A CH 86667A
- Authority
- CH
- Switzerland
- Prior art keywords
- tractors
- tread
- similar vehicles
- endless chain
- links
- Prior art date
Links
Landscapes
- Tires In General (AREA)
Description
Chaîne sans fin formant bandage de roulement pour traetenrs et véhienles analognes. Cette invention a pour objet une chaîne sans fin formant bandage de roulement (cater- pillar) pour tracteurs et véhicules analogues, présentant la particularité que sa surface de roulement est constituée par des blocs de caoutchouc fixés sur les maillons de la chaîne de manière à pouvoir être remplacés facile ment. Les tracteurs munis de chaînes-barr- dages de ce genre peuvent circuler sur toutes les routes sans les abîmer et l'adhérence reste cependant suffisante.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution de l'objet de l'invention.
La fig. 1 en représente une vue en plan de deux maillons successifs, l'un à deux blocs et l'autre à un seul bloc; La fig. 2 est une vue de profil correspon dante avec parties coupées.
La surface de roulement de la chaîne- bandage représentée est constituée par des blocs de caoutchouc a b, fixés sur les mail- Ions de la chaîne, les maillons c d'ordre impair portant chacun un seul bloc de caout chouc a disposé transversalement, ceux, d'ordre pair portant chacun une paire de blocs de caoutchouc plus petits 7i écartés l'un clé l'autre.
La fixation de ces blocs aux mail ons s'obtient au moyen clé cadres f' et de boulons d, ces moyens de fixation étant tels due les blocs soient facilement remplaçables. Bien entendu, ces moyens (le fixation peuvent varier.
L'emploi d'un seul bloc sur un maillon et de deux blocs plus petits, écartés l'un de l'autre, sur le maillon voisin permet d'obtenir une meilleure adhérence de la chaîne au sol.
Endless chain forming a tread for traction and similar vehicles. This invention relates to an endless chain forming a tread (caterpillar) for tractors and similar vehicles, having the particularity that its running surface is constituted by rubber blocks fixed to the links of the chain so as to be able to be replaced easily. Tractors fitted with chain locks of this type can be driven on all roads without damaging them, and the grip remains sufficient.
The appended drawing represents, by way of example, an embodiment of the object of the invention.
Fig. 1 shows a plan view of two successive links, one with two blocks and the other with a single block; Fig. 2 is a corresponding profile view with parts cut away.
The running surface of the chain- tire shown is constituted by blocks of rubber ab, fixed to the links of the chain, the links c of odd order each carrying a single block of caout chouc a arranged transversely, those, of even order each carrying a pair of smaller rubber blocks 7i spaced apart from each other.
The fixing of these blocks to the mail ons is obtained by means of key frames f 'and bolts d, these fixing means being such due to the blocks being easily replaceable. Of course, these means (the fixing can vary.
The use of a single block on a link and two smaller blocks, spaced from each other, on the neighboring link allows better adhesion of the chain to the ground.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR86667X | 1918-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH86667A true CH86667A (en) | 1920-09-16 |
Family
ID=8758444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH86667D CH86667A (en) | 1918-12-18 | 1919-12-02 | Endless chain forming a tread for tractors and similar vehicles. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH86667A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120664A1 (en) * | 1983-03-30 | 1984-10-03 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Track link adhesion pad assembly |
-
1919
- 1919-12-02 CH CH86667D patent/CH86667A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120664A1 (en) * | 1983-03-30 | 1984-10-03 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Track link adhesion pad assembly |
US4842345A (en) * | 1983-03-30 | 1989-06-27 | The Secretary Of State For Defence In Her Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Track link adhesion pad assembly |
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